2066    png_uint_32 in_format, out_format;  in transform_from_formats()  local
2076    out_format = out_image->image.format;  in transform_from_formats()
2083    result->output_8bit = (out_format & PNG_FORMAT_FLAG_LINEAR) == 0;  in transform_from_formats()
2090    result->out_gp = get_pixel(out_format);  in transform_from_formats()
2095    out_format &= BASE_FORMATS | PNG_FORMAT_FLAG_COLORMAP;  in transform_from_formats()
2096    out_base = out_format & BASE_FORMATS;  in transform_from_formats()
2101       if (out_format & (PNG_FORMAT_FLAG_LINEAR|PNG_FORMAT_FLAG_COLORMAP))  in transform_from_formats()
2104             in_format, out_format);  in transform_from_formats()
2110       result->error_ptr = gpc_error_via_linear[in_format][out_format];  in transform_from_formats()
2113    else if (~in_format & out_format & PNG_FORMAT_FLAG_COLORMAP)  in transform_from_formats()
2132       if (in_format & out_format & PNG_FORMAT_FLAG_COLORMAP)  in transform_from_formats()
2137       result->error_ptr = gpc_error[in_format][out_format];  in transform_from_formats()
2147    if (in_format & ~out_format & PNG_FORMAT_FLAG_ALPHA)  in transform_from_formats()
2158       if (out_format & PNG_FORMAT_FLAG_LINEAR || via_linear)  in transform_from_formats()
2160          if (out_format & PNG_FORMAT_FLAG_COLORMAP)  in transform_from_formats()
2185             if (out_format & PNG_FORMAT_FLAG_COLOR)  in transform_from_formats()
2212          else if ((out_format & PNG_FORMAT_FLAG_COLORMAP) == 0)  in transform_from_formats()
2350    const png_uint_32 out_format = transform->out_image->image.format;  in logpixel()  local
2352    png_uint_32 back_format = out_format & ~PNG_FORMAT_FLAG_ALPHA;  in logpixel()
2359    print_pixel(pixel_calc, calc, out_format);  in logpixel()
2360    print_pixel(pixel_out, out, out_format);  in logpixel()